chapter13

说明：  涡流计算的流场程序，适合于流场初级者的研究(Vortex flow calculation procedure is suitable for those who study the primary flow field)

matlab message, and images png

说明：  Gauss elimination method to solve system of equations

基于FFT的图像匹配，用傅立叶变换对图像进行匹配！分别对模板和匹配图进行傅立叶变换(image Regsiter use FFT )

说明：  MATLAB 捕鱼策略 全国大学生建模(National Undergraduate fishing strategy MATLAB Modeling)

shannon fano algorithma source matlab

实现图像的同态滤波，但是在使用之前需要将图片替换成自己的图片，并且要将图片转换成灰度图片(Achieve homomorphic filtering of the image, but need to be replaced before using the pictures into your own picture, and you want to convert the picture into a grayscale picture)

其中包含了一些不同条件下的粒子群算法，希望对大家有所帮助。(Which contains a number of particle swarm algorithm under different conditions, we want to help.)

harmonic filter passive excersice

纯函数的选取包含保罗估计函数、纯调频信号、包络估计值等(Selection of pure functions include Paul estimation function, pure frequency modulation signal and envelope estimate, etc)